(So just warning you this is my opinion and I am entitled to my opinion and my own statements) CAN YOU PLEASE STOP DELETING MY QUESTIONS/ANSWERS! it DOES trigger you massively, please don't hesitate to tell me in the comments instead of DELETING my answers. I have been warned 5 times and I am about to be banned and for what? BC I DID NOTHING! SO STOP! gosh. it just makes me so mad like seriously. Its not nice its just hateful

Ur environment is very sensitive to the amount of ozone in the upper atmosphere. the level of ozone normally found is 4.04.0 parts/million (ppm). a researcher believes that the current ozone level is not at a normal level. the mean of 2525 samples is 4.44.4 ppm with a standard deviation of 0.80.8. assume the population is normally distributed. a level of significance of 0.020.02 will be used. make the decision to reject or fail to reject the null hypothesis. answer tables

Astudent must have an average on five test that is greater than it equal to 80% but less than 90% to receive a final grade of b. devon's greades on the first four test were 78% 62% 91% and 80% what range if grades on the fifth test would give him a b in the course? ( assuming the highest grade is 100%)

The statements below can be used to prove that the triangles are similar. ? △abc ~ △xyz by the sss similarity theorem. which mathematical statement is missing? ∠b ≅ ∠y ∠b ≅ ∠z